spoolin_gt
New member
anyone installed this boost controller??i was hitting 6psi on first gear before i installed the mbc..and 9psi max..after i installed this boost controller in my car yesterday..i noticed that im way over boosting...i test drove the car after installing it...and on 2nd gear...i was at 15psi@3000rpm...and i hit 20psi@5000rpm...and hit the fuel cut...at idle..and revving it to 6000rpm..i would get 10psi...i checked all the hose and connections for cracks or splits..or for anything lose..but couldn't find nothing...i disconnected the turbo vsv...and it's still the same....what could be the problem here??could the mbc be defected??need help...i can't even enjoy my car right now..cuz everytime i try to gun it...all i get is fuel cut...